Navistar International Transportation Corp. and the National Institute for Automotive Service Excellence have named Gregory Dillon of Norco, CA, the 1997 Navistar/ASE Master Medium/Heavy Truck Technician of the Year. Dillon is employed by Dieterich International in Colton, CA, where he specializes in engines and electronic repair.
Sponsored by Navistar, the award is given to the technician with the highest composite score on five of the ASE medium/heavy truck master certification exams.